CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
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Report updated: 12/23/20; data available through 12/22/20.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
As of 12/22/20, there were 647,542 total cases and 9,016 total deaths.
In the past week, new cases grew by 34.0%; new deaths grew by 35.7%.
In the past week, the doubling time went from 31 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 34.0%.; COVID ICU hospitalizations grew by 26.3%.
As of 12/22/20, there were 44,756 total cases and 609 total deaths.
In the past week, new cases grew by 2.6%; new deaths went from 4.7 to 7.3.
In the past week, the doubling time went from 31 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 23.5%.; COVID ICU hospitalizations grew by 21.2%.
As of 12/22/20, there were 6,344 total cases and 83 total deaths.
In the past week, new cases grew by 102.5%; new deaths went from 0.7 to 2.3.
In the past week, the doubling time went from 42 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 24.6%.; COVID ICU hospitalizations went from 9.9 to 12.0.
As of 12/22/20, there were 35,322 total cases and 298 total deaths.
In the past week, new cases grew by 43.6%; new deaths went from 1.7 to 2.7.
In the past week, the doubling time went from 47 days to 36 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 28.8%.; COVID ICU hospitalizations grew by 41.9%.
As of 12/22/20, there were 673 total cases and 2 total deaths.
In the past week, new cases grew by 5.2%; new deaths went from 0.1 to 0.0.
In the past week, the doubling time went from 27 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 2.3 to 1.6.; COVID ICU hospitalizations went from 0.9 to 1.4.
As of 12/22/20, there were 4,877 total cases and 10 total deaths.
In the past week, new cases grew by -2.2%; new deaths went from 0.0 to 0.3.
In the past week, the doubling time went from 21 days to 28 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by -6.5%.; COVID ICU hospitalizations went from 10.9 to 7.9.
As of 12/22/20, there were 58,568 total cases and 646 total deaths.
In the past week, new cases grew by 281.5%; new deaths went from 6.1 to 12.7.
In the past week, the doubling time went from 57 days to 19 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 16.7%.; COVID ICU hospitalizations grew by 21.1%.
As of 12/22/20, there were 1,512 total cases and 16 total deaths.
In the past week, new cases grew by 3.8%; new deaths went from 0.6 to 0.4.
In the past week, the doubling time went from 33 days to 38 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 5.6 to 9.1.; COVID ICU hospitalizations went from 2.3 to 3.3.
As of 12/22/20, there were 20,994 total cases and 400 total deaths.
In the past week, new cases grew by -37.2%; new deaths went from 2.9 to 2.9.
In the past week, the doubling time went from 41 days to 68 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 37.1%.; COVID ICU hospitalizations grew by 26.3%.
As of 12/22/20, there were 59,148 total cases and 481 total deaths.
In the past week, new cases grew by 20.2%; new deaths went from 1.9 to 1.7.
In the past week, the doubling time went from 39 days to 43 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 23.4%.; COVID ICU hospitalizations grew by 19.8%.
As of 12/22/20, there were 14,786 total cases and 104 total deaths.
In the past week, new cases grew by 20.0%; new deaths went from 0.7 to 0.6.
In the past week, the doubling time went from 63 days to 52 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 8.3%.; COVID ICU hospitalizations went from 6.9 to 8.0.
As of 12/22/20, there were 1,538 total cases and 22 total deaths.
In the past week, new cases grew by 8.4%; new deaths went from 0.1 to 0.0.
In the past week, the doubling time went from 29 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 4.3 to 7.1.; COVID ICU hospitalizations went from 2.0 to 2.0.
As of 12/22/20, there were 4,116 total cases and 8 total deaths.
In the past week, new cases grew by -4.2%; new deaths went from 0.1 to 0.3.
In the past week, the doubling time went from 21 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 3.9 to 5.7.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/22/20, there were 9,150 total cases and 111 total deaths.
In the past week, new cases grew by 2.5%; new deaths went from 0.0 to 0.6.
In the past week, the doubling time went from 37 days to 41 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 18.2%.; COVID ICU hospitalizations went from 8.4 to 8.0.
As of 12/22/20, there were 9,133 total cases and 136 total deaths.
In the past week, new cases grew by 35.9%; new deaths went from 0.3 to 0.3.
In the past week, the doubling time went from 100 days to 71 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 7.1%.; COVID ICU hospitalizations went from 9.3 to 10.0.
As of 12/22/20, there were 2,256 total cases and 25 total deaths.
In the past week, new cases grew by -8.8%; new deaths went from 0.1 to 0.1.
In the past week, the doubling time went from 39 days to 44 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 9.4 to 12.6.; COVID ICU hospitalizations went from 2.1 to 3.4.
As of 12/22/20, there were 16,760 total cases and 223 total deaths.
In the past week, new cases grew by 134.0%; new deaths went from 1.9 to 2.3.
In the past week, the doubling time went from 82 days to 40 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 44.6%.; COVID ICU hospitalizations went from 7.1 to 14.0.
As of 12/22/20, there were 23,673 total cases and 178 total deaths.
In the past week, new cases grew by 221.0%; new deaths went from 3.1 to 2.9.
In the past week, the doubling time went from 55 days to 24 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 28.5%.; COVID ICU hospitalizations grew by 35.1%.
As of 12/22/20, there were 4,952 total cases and 24 total deaths.
In the past week, new cases grew by 9.6%; new deaths went from 0.4 to 0.0.
In the past week, the doubling time went from 33 days to 38 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 17.9%.; COVID ICU hospitalizations went from 6.3 to 6.9.
As of 12/22/20, there were 2,337 total cases and 42 total deaths.
In the past week, new cases grew by -8.9%; new deaths went from 1.9 to 1.7.
In the past week, the doubling time went from 31 days to 43 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 6.4%.; COVID ICU hospitalizations went from 4.1 to 4.1.
As of 12/22/20, there were 130,444 total cases and 1,779 total deaths.
In the past week, new cases grew by 20.7%; new deaths went from 8.9 to 12.0.
In the past week, the doubling time went from 27 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 37.3%.; COVID ICU hospitalizations grew by 33.0%.
As of 12/22/20, there were 11,761 total cases and 109 total deaths.
In the past week, new cases grew by 31.6%; new deaths went from 1.9 to 2.1.
In the past week, the doubling time went from 32 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 3.3%.; COVID ICU hospitalizations grew by 34.2%.
As of 12/22/20, there were 151,713 total cases and 1,789 total deaths.
In the past week, new cases grew by 36.6%; new deaths grew by 40.0%.
In the past week, the doubling time went from 30 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 26.5%.; COVID ICU hospitalizations grew by 26.9%.
As of 12/22/20, there were 57,082 total cases and 774 total deaths.
In the past week, new cases grew by -1.5%; new deaths went from 9.9 to 12.1.
In the past week, the doubling time went from 35 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 26.3%.; COVID ICU hospitalizations grew by 22.2%.
As of 12/22/20, there were 3,074 total cases and 24 total deaths.
In the past week, new cases grew by 65.4%; new deaths went from 0.4 to 0.3.
In the past week, the doubling time went from 36 days to 27 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 8.9 to 13.0.; COVID ICU hospitalizations went from 1.9 to 3.0.
As of 12/22/20, there were 168,307 total cases and 1,387 total deaths.
In the past week, new cases grew by 88.5%; new deaths went from 4.9 to 20.9.
In the past week, the doubling time went from 28 days to 21 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 27.4%.; COVID ICU hospitalizations grew by 22.4%.
As of 12/22/20, there were 132,098 total cases and 1,311 total deaths.
In the past week, new cases grew by 29.1%; new deaths grew by -11.4%.
In the past week, the doubling time went from 31 days to 29 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 25.1%.; COVID ICU hospitalizations grew by 21.6%.
As of 12/22/20, there were 21,086 total cases and 176 total deaths.
In the past week, new cases grew by 29.6%; new deaths went from 0.4 to 1.3.
In the past week, the doubling time went from 50 days to 47 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 20.9%.; COVID ICU hospitalizations grew by 21.7%.
As of 12/22/20, there were 38,811 total cases and 588 total deaths.
In the past week, new cases grew by 45.1%; new deaths went from 0.7 to 7.6.
In the past week, the doubling time went from 57 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 27.1%.; COVID ICU hospitalizations grew by 21.9%.
As of 12/22/20, there were 9,006 total cases and 60 total deaths.
In the past week, new cases grew by 32.4%; new deaths went from 0.6 to 2.0.
In the past week, the doubling time went from 37 days to 38 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 63.6%.; COVID ICU hospitalizations went from 6.4 to 9.1.
As of 12/22/20, there were 21,558 total cases and 203 total deaths.
In the past week, new cases grew by 7.1%; new deaths went from 0.9 to 2.9.
In the past week, the doubling time went from 33 days to 38 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 24.6%.; COVID ICU hospitalizations grew by 23.1%.
As of 12/22/20, there were 14,988 total cases and 148 total deaths.
In the past week, new cases grew by 16.0%; new deaths went from 0.3 to 1.1.
In the past week, the doubling time went from 51 days to 50 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 33.6%.; COVID ICU hospitalizations grew by 30.8%.
As of 12/22/20, there were 58,637 total cases and 615 total deaths.
In the past week, new cases grew by -7.5%; new deaths went from 2.4 to 12.3.
In the past week, the doubling time went from 26 days to 31 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 29.8%.; COVID ICU hospitalizations grew by 28.4%.
As of 12/22/20, there were 7,315 total cases and 73 total deaths.
In the past week, new cases grew by 41.9%; new deaths went from 1.6 to 2.6.
In the past week, the doubling time went from 35 days to 30 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 16.6%.; COVID ICU hospitalizations went from 9.7 to 12.7.
As of 12/22/20, there were 7,299 total cases and 68 total deaths.
In the past week, new cases grew by -57.3%; new deaths went from 1.3 to 0.7.
In the past week, the doubling time went from 34 days to 80 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 17.9%.; COVID ICU hospitalizations grew by -10.5%.
As of 12/22/20, there were 16,568 total cases and 94 total deaths.
In the past week, new cases grew by 37.2%; new deaths went from 0.1 to 0.4.
In the past week, the doubling time went from 30 days to 28 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 22.5%.; COVID ICU hospitalizations grew by 27.6%.
As of 12/22/20, there were 17,075 total cases and 177 total deaths.
In the past week, new cases grew by 94.4%; new deaths went from 0.9 to 1.6.
In the past week, the doubling time went from 52 days to 40 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by -2.8%.; COVID ICU hospitalizations grew by 20.2%.
As of 12/22/20, there were 31,106 total cases and 544 total deaths.
In the past week, new cases grew by 10.6%; new deaths went from 4.7 to 8.7.
In the past week, the doubling time went from 44 days to 43 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 20.1%.; COVID ICU hospitalizations grew by 6.7%.
As of 12/22/20, there were 5,774 total cases and 45 total deaths.
In the past week, new cases grew by -11.5%; new deaths went from 1.7 to 1.1.
In the past week, the doubling time went from 32 days to 34 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
As of 12/22/20, there were 2,741 total cases and 32 total deaths.
In the past week, new cases grew by 17.4%; new deaths went from 0.3 to 0.3.
In the past week, the doubling time went from 38 days to 40 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 12.7 to 9.9.; COVID ICU hospitalizations went from 1.4 to 2.1.
As of 12/22/20, there were 29,482 total cases and 354 total deaths.
In the past week, new cases grew by 30.2%; new deaths went from 1.9 to 3.4.
In the past week, the doubling time went from 50 days to 48 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 14.9%.; COVID ICU hospitalizations grew by 43.3%.
As of 12/22/20, there were 2,552 total cases and 20 total deaths.
In the past week, new cases grew by 58.4%; new deaths went from 0.7 to 0.1.
In the past week, the doubling time went from 14 days to 15 days (longer doubling time is better).
In the past week, all COVID hospitalizations went from 6.7 to 7.0.; COVID ICU hospitalizations went from 0.4 to 0.7.
As of 12/22/20, there were 31,759 total cases and 210 total deaths.
In the past week, new cases grew by 5.9%; new deaths went from 1.4 to 1.6.
In the past week, the doubling time went from 28 days to 32 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 51.7%.; COVID ICU hospitalizations grew by 20.8%.
As of 12/22/20, there were 7,266 total cases and 108 total deaths.
In the past week, new cases grew by 4.4%; new deaths went from 2.0 to 1.4.
In the past week, the doubling time went from 33 days to 39 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 10.3%.; COVID ICU hospitalizations grew by 17.1%.
As of 12/22/20, there were 3,422 total cases and 15 total deaths.
In the past week, new cases grew by 3.3%; new deaths went from 0.3 to 0.3.
In the past week, the doubling time went from 34 days to 37 days (longer doubling time is better).
In the past week, all COVID hospitalizations grew by 4.2%.; COVID ICU hospitalizations grew by -9.9%.